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thermocouple
A thermocouple is an electrical device consisting of two dissimilar electrical conductors forming an electrical junction. A thermocouple produces a temperature-dependent voltage as a result of the Seebeck effect, and this voltage can be interpreted to measure temperature. Thermocouples are widely used as temperature sensors.Commercial thermocouples are inexpensive, interchangeable, are supplied with standard connectors, and can measure a wide range of temperatures. In contrast to most other methods of temperature measurement, thermocouples are self powered and require no external form of excitation. The main limitation with thermocouples is accuracy; system errors of less than one degree Celsius (°C) can be difficult to achieve.Thermocouples are widely used in science and industry. Applications include temperature measurement for kilns, gas turbine exhaust, diesel engines, and other industrial processes. Thermocouples are also used in homes, offices and businesses as the temperature sensors in thermostats, and also as flame sensors in safety devices for gas-powered appliances.
Hello,
I wonder if anyone could help me? We have a Cannon C60GPX gas cooker. Anyway, tonight my wife said that she had turned it on and the low flame from the burner had stayed on for about 10 mins without it firing up to the full flame. I turned it off and had a look. There are 2 thermocouples...
Hi
Just been called to a baxi solo WM 40 4 RS the pilot light has gone out and on trying to re-establish the pilot light the pilot ignites, but then when you let go of the control knob after 10-20 secs. the pilot flame drops out.
I am gas safe registered and competent at installations but not...
Hi guys,
I was told about a website that you pay to have access too that has 95% of all manufacturers intructions on for gas appliances etc. Anyone know what site it is??
also anyone for the time being know where i can get the installers guide for a valor firelite oxysafe?? need to order...
beesley121
Thread
anyone
ferroli
ignition
manufacturers
pcb
thanx
thermocouple
website
where
One of the thermocouples on my 5 ring hob is faulty (the burner will not stay lit) - is the replacement of the thermocouple something a Corgi fitter has to do, or would I be able to tackle it.
hi guys and girls recently had probs with my pilot light going out on my back boiler but just replaced the thermocouple today and pilot light seems to be staying on,,,,,,,now i have problem with tempertures of the rads they are far to hot and my thermostat on wall is only set at between 15 and...
blurayaddict
Thread
back boiler
boiler
exchanger
oil
please
replaced
thermocouple
thermostat
Hi. Can anyone help me please. I am trying to source a replacement oxypilot assembly (including thermocouple) for a Eurotech Fires Super Gas Genie n Gas Coal Fire (Natural Gas model).
The part number is OP9039.
Unfortunately, Eurotech Fires went out of business some years ago and I...
Hi all,
We have an Ideal E Type CF 60N (which normally works like a charm) and the thermocouple tip has certainly burnt away. It was replaced 18 months ago (not by me) and I was a bit surprised the thermocouple only lasted this long. When lit, the pilot flame looks good (it's generally a bit...
i have a thermocouple tester it comes in handy on the job, but when testing the type of thermoccouple with a lead coming from the bottom of thermocouple and another coming from were thermocouple is connected to the gas valve,what mv am i looking for to determine if ok,...50mv.????
Hi, my back boiler was broken down in 2009 winter. A gas man checked and replaced with a new thermocouple BUT not fix the boiler. He said to send a bill about 20 -to 30 pounds and left.
5 months later, he sent me a bill in total £140 (part + labour + VAT). I was verry unhappy and disputed. Now...
Hii ,, new to the forum, I am a gas safe engineer and a NVQ level 3 plumber, I am after some advice I had did a job 3.5 weeks ago an old glow worm space saver pilot light wouldn't stay on I replaced the thermocouple and gave the boiler a full service and every thing was ok, until this morning...
cannot get pilot too stay on,not thermocouple,i have cleaned gas pipe lines, when i press to get pilot lit , it sparks and lights but i have to hold grey button in the minute i let go the pilot goes off,it's as if the thermocouple is not sending a charge to hold valve open, but when i check the...
I've got a Baxi Solo 50RS that I just need to last a few more months until I've got the money to replace it.
Pilot light keeps going out and most of the time won't stay on when I relight it. I've tested the thermocouple by disconnecting it and holding a lighter to it while lighting the pilot...
dunamis
Thread
adjust
baxi
boiler
diy
flame
gas
gas engineer
inside
position
problem
relight
supply
thermocouple
The pilot light on my boiler keeps going out. When relit, it goes out immediately when the gas button is released. I suspect that the thermocouple is dirty or faulty.
Around 4 years ago a similar thing happened. When I look out the invoice I see that we were charged for 3 hours labour for...
Tab22
Thread
baxi
boiler
button
central heating system
control
flame
gas
gas safe
job
lockout
oil
overheat
parts
pilot light
relight
remove
replace
safe
stock
thermocouple
valve
van
water
work
Can anyone tell me what an interrupted thermocouple is and further more does any one know of a genuine course on boiler faultfinding in the south east
Thanks
Dee
deepatel
Thread
boiler
boilers
burner
control
flame
gas
gas safe
high
overheat
pilot light
power
problem
safe
safety
switch
system
thermocouple
valve
warning
work
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